52138242

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1349

約数の個数: 80

約数和(自身を含む): 132538560

約数和(自身を除く): 80400318

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1053, 1303, 1482, 1539, 2106, 2223, 2606, 3078, 3909, 4446, 6669, 7818, 11727, 13338, 16939, 20007, 23454, 24757, 33878, 35181, 40014, 49514, 50817, 70362, 74271, 101634, 105543, 148542, 152451, 211086, 222813, 304902, 321841, 445626, 457353, 643682, 668439, 914706, 965523, 1336878, 1372059, 1931046, 2005317, 2744118, 2896569, 4010634, 5793138, 8689707, 17379414, 26069121, 52138242]

約数ペア:

[(1, 52138242), (2, 26069121), (3, 17379414), (6, 8689707), (9, 5793138), (13, 4010634), (18, 2896569), (19, 2744118), (26, 2005317), (27, 1931046), (38, 1372059), (39, 1336878), (54, 965523), (57, 914706), (78, 668439), (81, 643682), (114, 457353), (117, 445626), (162, 321841), (171, 304902), (234, 222813), (247, 211086), (342, 152451), (351, 148542), (494, 105543), (513, 101634), (702, 74271), (741, 70362), (1026, 50817), (1053, 49514), (1303, 40014), (1482, 35181), (1539, 33878), (2106, 24757), (2223, 23454), (2606, 20007), (3078, 16939), (3909, 13338), (4446, 11727), (6669, 7818)]